1. Unique two-way radio: avoid one-way explain the poor
interaction;2. Far transmission distance:open field >= 280 m;3. The through wall effect is good: through concrete wall,brick
wall penetration effect;4. The transmission effect to international level,the leading
domestic:Using core technology sound processing,perennial export
Europe and the United States and other countries!

Applications:

Tour guide

When a guide leads tourists, it is natural to have situation
crowded and noisy among tourists.When this situation happens, it
isn’t comfortable for tourists to use the heavy and complicated
guide devices. Additionally, our product can be made for tourists
to concentrate on the tour and for a guide to make a tour
successfully.

Reception of the inspectionIn case of visiting tour like factories, docks and manufacturing
companies, there are a lot of inner noisiness. Therefore, it is
hard for a guide to lead the group there. If a guide uses our
product in this situation, he doesn’t have to divide the group and
can provide exact guidance even the big group. Also, our product
makes the image of a company to be enhanced and provides impressing
tour with using specific guide devices.

Simultaneous interpretation

Have you ever experienced to use simultaneous interpretation
devices which are difficult and complicated? Our product is direct
and convenient product adapted in the international interpretation.
It is used in international conference, church, religious charities
and so on.

About us:

HEFEI HUMANTEK. CO., LTD.a part of YingTe Group,is a leading manufacturer of audio guide and
tour guide system in China,Established in 2002,Located in
Electrical and Mechanical Industrial Park of Hefei High-tech
Zone,ANHUI,CHINA. With more than 30,000 square meters workshop.We
are specialised in producing tourism electronic product,develop and
produce intelligent Audio Guide product,and also provide a full
range of technical support and services.

With our strong technical strength,Our products have advantages of
Long transmission distance,low interference,portable and reliable
performance which can be widely used in Tourists,museums,travel
companies,factories,government agencies and technology center…

Descriptions:

TuMan 008B museum audio guide equipment is detrusion by HUMANTEK
CO.,LTD,The system adopts the international advanced wireless
amplification technology,Use The Wireless Bi-directional tour guide system,the narrator and the audience can interact eachother,can be realized within the team can ask one
answer,everyone can hear,the function to fill a gap in the
industry!The dvice contains Transmitter and Receiver;

Parameters:

Name

Value

Working frequency:

796.0-821.0MHz,Broadband,the sound quality is better;

Channel quantity:

23CH;Two-way intercom;

Channel spacing:

250KHz;

Transmitter power:

15dBm;

Receiving sensitivity:

-110dBm(typical);

Working voltage:

3.0-5.0VDC,recycle polymer lithium battery;

Input:

Input(Transmitter):3.5mm microphone;

Output:

Output(receiver):3.5mm headphone

Oscillator:

PLL;

Second harmonic trap:

>40dbc;

Frequency response:

20Hz-16KHz;

Signal to Noise Ratio:

80dB(typical);

Image reject:

>80dB;

Mirror harmonic:

>75dB;

Separation factor:

70dB(typical);

Frequency offset:

<3k;

Distortion factor:

<1%;

Oscillation frequency:

+/-2ppm;

Working current:

Transmitter:≤80mA;Receiver:≤50mA;

Working distance:

>=250m;

Working temperature:

-20℃—+70℃;

Dimensions:

Length86mm×Width60mm×Height19mm;

Weight:

Transmitter:110g(include battery);Receiver:95g(include battery);

FAQ:

1. Q: Is your company a factory or trading company?

A: Our company is a factory.

2. Q:Where is your factory located? How can I visit there?

A: Our factory is located in hefei City, Anhui Province, China .All
our clients, from home or abroad, are warmly welcome to visit our
company !